To obtain high-quality, purified nucleic acids, scientists can use several different methods, including phenol-chloroform extraction, cesium chloride/ethidium bromide (CsCl/EtBr) gradient ...

The collection of high-quality genomic DNA remains a major barrier in pediatric and neurodevelopmental research, particularly ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Using DNA extracted from some roughly 45,000-year-old bones ...

DNA is the molecular basis of heredity, the inherited traits that pass between generations in a person's family tree. Embodied in the sequence of base pairs, DNA carries information between ...

Neandertals traveled at least two evolutionary paths on their way to extinction around 40,000 years ago, a new study suggests. Whether classified as a separate species or a variant of Homo sapiens, ...